Hippuric Acid, Urine Test (2300U)

Hippuric Acid, Urine Test (2300U)

Analysis Code 2300U 
Test Name Hippuric Acid, Urine 
Test Includes Creatinine; Hippuric Acid; Hippuric Acid (Creatinine corrected) 
Compound Synonym(s) Benzoylaminoacetic acid; Hippurate; N-Benzoylglycine; Organic Acids; Toluene Metabolite 
Purpose Exposure Monitoring; This test is New York State approved. 
Category Biological Marker (Renal), Aromatic Solvents Metabolites 
Method(s) Colorimetry (C)
High Performance Liquid Chromatography/
TandemMass Spectrometry (LC-MS/MS) 
Specimen Requirements 3 mL Urine 
Transport Temperature Refrigerated 
Specimen Container Plastic container (preservative-free) 
Special Handling Collect sample at end of shift.
The acidification of the urine with 1.0 mL acetic acid per 100 mL urine will prolong the stability of the analyte.  
Light Protection Required Not Required 
Stability Room Temperature: 5 day(s)
Refrigerated: 30 day(s)
Frozen (-20 °C): 30 day(s) 
*Rejection Criteria Received Room Temperature. 
Day(s) Test Set-up / TAT [Colorimetry] Monday-Saturday / 1 day
[LC-MS/MS] Thursday / 3 days 
Suggested CPT Code 82570
83921 
**Minimum Volume 1.1 mL 
Reflex Testing
(when required, addl' fee may apply)
6022U - Specific Gravity Confirmation, Urine 
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You are viewing Hippuric Acid, Urine Test (2300U)
*Rejection criteria pertain to clinical specimen submissions only.
**Stated minimum volume allows for a single analysis. Repeat analysis will not be performed.


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Price: $78.00